78 entries under noun topic. ×

5
ether(gas, chemical, gaseity)
5
gas(gas, gaseity)
3
acetylene
3
alcohol
3
ammonia water(expression, idiom)
3
argon
3
butane
3
chemical
3
chlorine
3
ethane
3
formaldehyde
3
helium
3
hydrogen
3
methane
3
neon
3
nitrate
3
nitrogen
3
oxygen
3
ozone
3
vapor(liquid, gas, gaseity)
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APASmart Define. (2015). ammonia thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/ammonia/thesaurus/synonyms
ChicagoSmart Define. 2015. "ammonia thesaurus" https://smartdefine.org/ammonia/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, ammonia thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/ammonia/thesaurus/synonyms>.
MLASmart Define. "ammonia thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/ammonia/thesaurus/synonyms>